(19)
(11) EP 4 405 364 A1

(12)

(43) Date of publication:
31.07.2024 Bulletin 2024/31

(21) Application number: 22870381.5

(22) Date of filing: 19.09.2022
(51) International Patent Classification (IPC): 
C07F 5/02(2006.01)
H10K 50/00(2023.01)
H10K 99/00(2023.01)
(52) Cooperative Patent Classification (CPC):
Y02E 10/549; C07F 5/027
(86) International application number:
PCT/KR2022/013996
(87) International publication number:
WO 2023/043299 (23.03.2023 Gazette 2023/12)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(30) Priority: 20.09.2021 EP 21197753

(71) Applicant: Samsung Display Co., Ltd.
Yongin-si, Gyeonggi-do 17113 (KR)

(72) Inventors:
  • KOCH, Federico
    69120 Heidelberg (DE)
  • ARJONA ESTEBAN, Alhama
    76131 Karlsruhe (DE)

(74) Representative: Gulde & Partner 
Patent- und Rechtsanwaltskanzlei mbB Wallstraße 58/59
10179 Berlin
10179 Berlin (DE)

   


(54) ORGANIC MOLECULES FOR OPTOELECTRONIC DEVICES